New Waterproof Shockproof Dirtproof Skin Case Cover for Iphone 4,4s Multi Use Protective Skin for Underwater Activity,fishing,ski,snowboarding,sand-proof Caseproof provide 12-Month warranty. 1.Innovative new button design ensures an extremely easy to press button experience. 2.Perfect Cut-out- Specially designed for iPhone 4/4s,the Vibrance case has precise cutouts for speakers, charging ports, audio ports and buttons. Designed Specifically for iPhone 4S Compatible with All Carriers only fit for the iPhone of non-Glass Screen Protector, or will affect the touch sensitivity, or would destroy the tightness of case.